Home

Contact us

 

HYUNDAI HGM400 Molded Case Circuit Breaker (MCCB)

General Specifications
Rated Insulation Voltage, Ui 1,000 V Suitability for Isolation

Yes

Rated Operational Voltage, Ue 690 V Utilization Category

A

Impulse Withstand Voltage, Uimp 8 kV Pollution Degree

3

Protective Function Overload, short-circuit and instantaneous protection Reference Standard

IEC 60947-2

 

Model

HGM400

Frame (AF)

400

Pole (P)

2, 3, 4

Rated current, at 40 ℃ (A)

250, 300, 350, 400

Rated short-circuit

breaking capacity

[Icu] (kA rms)

Recognition code for order

HGM400E

HGM400S

HGM400H

HGM400L

AC660/690 V

5

8

10

14

AC480/500 V

18

35

50

65

AC440/460 V

38

50

70

85

AC380/415 V

45

65

85

100

AC220/240 V

50

75

100

125

DC250 V (2P)

20

25

40

40

Service breaking capacity [Ics = % Icu]

100

Endurance

(Durability)

Mechanical

4,000

Electrical

1,000

Trip Device

Thermal magnetic

Long time

[LT]

Fixed

(1.0) x In

Adjustable

(0.63 - 0.8 - 1.0) x In

Instantaneous [INST]

10 x In

 

Samcheondong 1Ga 651-2 Wansangu Jeonjusi Jeonbuk 560-807 KOREA

Tel : +82-63-228-0560   Fax : +82-63-228-0561   e-mail : akorm@akorm.com   Website : www.akorm.com/industrial

Copyright (C)   AKORM Corporation   All Rights Reserved